App Intel

InkDay for Boox Tab XC

LiveHighlyDeveloped1 app · 513 installsProductivityFreeIn-app purchases: $13.99 per itemcom.highlydeveloped.inkday

A better Calendar Memo app for the Boox Tablet

Alert me★ WatchOpen in Play ↗
Total installs
513
exact · Play shows 500+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
4 Apr 2026
6mo ago
Last update
25 Apr 2026
v0.1.6 · 6mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

15 in 6 groups
8 Sensitive3 Notable4 Routine

What this app can do with your phone

  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
  • See all events in your calendar, including details like guests, places and notes
  • Add, change or delete calendar events and email guests, without telling the calendar owner
  • Read the phone's internal system status, which may include private details about other apps
  • Show its own windows or bubbles on top of other apps you are using
Device & app historySensitive1

Access to which apps you run, system logs, and your web browsing history

  • Read the phone's internal system status, which may include private details about other appsretrieve system internal state · DUMP
CalendarSensitive2

Access to your calendar events and their details

  • See all events in your calendar, including details like guests, places and notesread calendar events plus confidential information · READ_CALENDAR
  • Add, change or delete calendar events and email guests, without telling the calendar owneradd or modify calendar events and send email to guests without owners' knowledge · WRITE_CALENDAR
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

  • See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE
OtherSensitive7

Access to miscellaneous device features that don't fit other categories

  • Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
  • See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
  • Connect to or disconnect from Wi-Fi networks and change saved Wi-Fi settingsconnect and disconnect from Wi-Fi · CHANGE_WIFI_STATE
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
InkDay turns your Boox tablet device into a focused daily planner. See all of your calendars (google, outlook, iCloud) in a single view. See your schedule and jot handwritten notes right on the page with e‑ink‑optimized pen input. - Day, list, compact, and full timeline views for your agenda - Smooth pen, pencil, and highlighter tools for handwritten notes - A selection of different templates to use - Notes persist per day and stay with your calendar - Lasso selection for quick adjustments - Color dots and clear time blocks for easy scanning - E‑ink friendly UI and refresh behavior Calendar integration: - Uses the built‑in Android Calendar on your device - Your calendar can be synced via Google, Outlook, or other calendar sync tools like DAVx5 Privacy: - Calendar events are read only to display your schedule - Drawings are stored locally on your device Built for Boox e‑ink devices and designed to keep planning simple and distraction‑free.

What's new

InkDay 0.1.6 adds a new in-app Help section, clearer Settings, license/trial status, and app version details. MONTH view now follows the selected day more reliably, scrolling to the selected or nearest event date and highlighting the date header.

Growing in Productivity

Category →